Oil jack

Range of application This jack works on hydraulic principle.Because of its compact structure, small size, light weight, carrying, and has been widely used in mobile lifting operations, if used in cars, tractors and other vehicles as a tool is particularly suitable. Erect the jack is only suitable for use, can not be offset or to use, operating temperature is to 40 ° c ~ 45 ° c, forbidden to acid and alkali and corrosive gas. Someone asks what is the safety valve for? Safety